4 years ago

Ryan earns x dollars every seven days. Write an equation for how much Ryan earns in one day.

Mathematics

1 answer:

spin [16.1K]4 years ago

6 0

Ryan earns x dollars in 7 days --> x/7 dollars in one day.

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Y=3x−4 y=−12x+3 solution solve by graphing

Anna11 [10]

Answer:

(7/15,−13/5)

Equation Form:

x=7/15,y=−13/5

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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3 years ago

Simplify the expression: w2 + 7w2 + 8w - 5 + 9 - 2w2

ololo11 [35]

<h3> $6w^2 +8w +4$ is the simplified expression</h3>

Solution:

Given that,

We have to simplify

$w^2 + 7w^2 + 8w -5+9-2w^2$

We can simplify the above expression by combining the like terms

Like terms are terms that has same variable with same exponent and same or different coefficient

From given,

$w^2 + 7w^2 + 8w -5+9-2w^2$

Group the like terms

$w^2 + 7w^2 -2w^2 + 8w - 5+9\\\\Combine\ the\ like\ terms\\\\6w^2 +8w -5+9\\\\Combine\ the\ constants\\\\6w^2 +8w +4$

Thus the given expression is simplified

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3 years ago

A regular polygon has 15 sides. Which is a possible angle of rotational sym

coldgirl [10]

Answer: if i did my math correctly, 72 degrees is ur answer.

Step-by-step explanation:

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3 years ago

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vladimir1956 [14]

The answer is 68
Instructions: follow the bedmas rule of solving.

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Read 2 more answers

HELP PLEASE!!!!! Which of the following is a trinomial with a constant term?

iren2701 [21]

2x² - 5 + x is a trinomial with a constant term -5.

Hope this helps.

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3 years ago